Transportation device for forage grass collection

Abstract

The invention discloses a transporting device for forage grass collection, and relates to the technical field of animal husbandry equipment.The transporting device comprises a transporting vehicle, a storage bin is arranged on the transporting vehicle, a transverse displacement module is fixedly arranged on the transporting vehicle, a mounting support is arranged on the transverse displacement module, a rotating module is arranged on the mounting support, and swing arms are symmetrically arranged on the mounting support along the front side and the rear side; one end of the swing arm is connected with the rotating module, a clamping piece is arranged at the other end of the swing arm, the scattering bin is arranged on one side of the storage bin, a conveying belt is obliquely arranged in the scattering bin, a discharging port aligned with the higher end of the conveying belt is formed in the side, away from the storage bin, of the scattering bin, and two or more fixing blocks are evenly arranged on the conveying belt; and arc-shaped claws are arranged on the fixed blocks. When the pasture harvesting and bundling device is used, automatic feeding and discharging of a haystack can be achieved, the haystack can be automatically scattered after being conveyed to a designated position, manual operation is not needed in the whole process, and use is convenient.

Description

Technical Field

[0001] This invention relates to the field of livestock equipment technology, and more specifically, to a forage collection and transportation device. Background Technology

[0002] Forage grass generally refers to grass or other herbaceous plants used for feeding livestock. Forage grass has strong regenerative ability and can be harvested multiple times a year. It is rich in various trace elements and vitamins, so it has become the first choice for feeding livestock and is the foundation for developing livestock and poultry production, especially herbivorous poultry production.

[0003] In the prior art, such as the Chinese utility model patent with announcement number CN210734396U, a forage collection and transportation device is disclosed. It uses a servo motor to drive the active gear plate to rotate, which in turn drives the threaded rod on the driven gear plate to rotate through a transmission chain. This, in conjunction with the threaded connection between the threaded cylinder and the threaded rod, allows the lifting plate on the threaded cylinder to rise when the forage is placed in the collection box, and the top plate to compress the forage. At the same time, it fixes the forage during transportation, thereby compressing the forage to increase the storage space and fixing the forage to prevent it from scattering during transportation. Simultaneously, an electric push rod pushes out a push plate to push out the forage, making it easy to remove the forage. However, the above technical solution still has the following defects: 1. When using the device, the haystacks need to be manually moved to the collection box. After being transported to the designated location, the haystacks in the collection box need to be manually removed, which is labor-intensive; 2. The device only has the function of transportation. After the haystacks are transported to the designated location, they need to be manually broken up before they can be used. However, manually breaking up the haystacks is time-consuming and laborious, and inconvenient to use. Summary of the Invention

[0004] In order to overcome the shortcomings of the existing technology, the present invention proposes a hay harvesting and baling device. When in use, it can not only realize the automatic loading and unloading of hay bales, but also automatically break up the hay bales after they are transported to the designated location. The whole process does not require manual operation and is convenient to use.

[0005] To achieve this objective, the present invention adopts the following technical solution: This invention provides a forage collection and transportation device, including a transport vehicle with a collection bin on the transport vehicle. A clamping and transfer mechanism is provided on one side of the collection bin. The clamping and transfer mechanism includes a lateral displacement module, a mounting bracket, a rotating module, a swing arm, and a clamping component. The lateral displacement module is fixed on the transport vehicle, and a mounting bracket is provided on the lateral displacement module. A rotating module is provided on the mounting bracket. Swing arms are symmetrically arranged on both the front and rear sides of the mounting bracket, with one end of the swing arm connected to the rotating module and the other end of the swing arm provided with a clamping component. A dispersing mechanism includes a dispersing bin, a conveyor belt, fixing blocks, and hooks. The dispersing bin is located on one side of the collection bin. A conveyor belt is inclinedly arranged inside the dispersing bin, and a discharge port aligned with the higher end of the conveyor belt is provided on the side of the dispersing bin away from the collection bin. Two or more fixing blocks are evenly arranged on the conveyor belt, and arc-shaped hooks are provided on the fixing blocks.

[0006] In a preferred embodiment of the present invention, the lateral displacement module includes a sliding guide rail, a sliding seat, a first lead screw, and a drive motor. The sliding guide rail is fixed on the transport vehicle, and the sliding seat is slidably connected to the sliding guide rail. The mounting bracket is fixed on the sliding seat, and the drive motor is fixed on the transport vehicle. The first lead screw, which is arranged horizontally, is connected to the drive motor's power shaft, and the first lead screw is threadedly connected to the sliding seat.

[0007] In a preferred embodiment of the present invention, the rotating module includes a rotating motor, a driving gear, a driven gear, and a first rotating shaft. The rotating motor is fixed on the mounting bracket, and the driving gear is connected to the power shaft of the rotating motor. The first rotating shaft is rotatably connected to the mounting bracket, and the driven gear and the swing arm are fixed on the first rotating shaft, with the driving gear and the driven gear meshing with each other.

[0008] In a preferred embodiment of the present invention, the clamping member includes a fixed base, a first electric telescopic rod, a clamping plate, and pins. The fixed base is fixed to the free end of the swing arm. The fixed base is provided with the first electric telescopic rod, which is arranged perpendicularly to the swing arm. The output end of the first electric telescopic rod is connected to the clamping plate, and two or more pins are evenly arranged on the clamping plate.

[0009] In a preferred embodiment of the present invention, a push plate is provided on the side of the clamping plate away from the first electric telescopic rod, and the push plate is connected to the clamping plate by a first spring. The push plate is provided with a through hole for the insertion pin to pass through.

[0010] In a preferred embodiment of the present invention, a high-pressure air pump is further provided on the mounting bracket, the pin is a tubular structure, one end of the air supply hose is connected to the output end of the high-pressure air pump, and the other end of the air supply hose is connected to one end of the pin.

[0011] In a preferred embodiment of the present invention, a pressing rod is hinged to the inner wall of the dispersing chamber, the fixed end of the second electric telescopic rod is hinged to the inner wall of the dispersing chamber, and the output end of the second electric telescopic rod is hinged to the pressing rod.

[0012] In a preferred embodiment of the present invention, the storage compartment is further provided with a lifting mechanism, which includes a lifting motor, a second lead screw and a lifting plate. The lifting motor is fixed on the bottom wall of the storage compartment, and the second lead screw is connected to the power shaft of the lifting motor in a vertical arrangement. The lifting plate is slidably connected to the inner side wall of the storage compartment, and the second lead screw is threadedly connected to the lifting plate.

[0013] The beneficial effects of this invention are as follows: This invention proposes a hay harvesting and baling device. A clamping and transferring mechanism grips and lifts hay bales from the ground, placing them into a storage bin. Once the transport vehicle reaches the designated location, the clamping and transferring mechanism, in conjunction with a lifting mechanism, removes the hay bales from the storage bin, eliminating the need for manual handling and reducing worker workload. A dispersing mechanism, working in conjunction with the clamping and transferring mechanism, automatically disperses the hay bales. Compared to traditional manual dispersing methods, this is more convenient and efficient, meeting diverse application needs. Furthermore, the coordinated use of a high-pressure air pump, air hose, and needles allows for pre-treatment of the hay bales before they are placed in the dispersing bin, increasing internal gaps and making them easier to disperse, ensuring efficient dispersing. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a forage harvesting and baling device provided in a specific embodiment of the present invention.

[0015] Figure 2 yes Figure 1 A schematic diagram of the structure viewed from the left. Figure 3 yes Figure 2 A magnified view of a section at point A in the middle; Figure 4 yes Figure 1 Cross-sectional view of the central storage compartment; Figure 5 yes Figure 1 A cross-sectional view of the bulk warehouse; Figure 6 yes Figure 5 A magnified view of a section at point B in the middle.

[0016] 1. Transport vehicle; 2. Storage compartment; 3. Clamping and transfer mechanism; 31. Lateral displacement module; 311. Sliding guide rail; 312. Sliding seat; 313. First lead screw; 314. Drive motor; 32. Mounting bracket; 33. Rotation module; 331. Rotary motor; 332. Drive gear; 333. Driven gear; 334. First rotating shaft; 34. Swing arm; 35. Clamping component; 351. Fixed seat; 352. First electric telescopic rod; 353. Clamping plate; 354. Pin; 355. Push plate; 356. First spring; 36. High-pressure air pump; 37. Air supply hose; 4. Dispersing mechanism; 41. Dispersing compartment; 42. Conveyor belt; 43. Fixed block; 44. Hook; 45. Extrusion rod; 46. Second electric telescopic rod; 5. Lifting mechanism; 51. Lifting motor; 52. Second lead screw; 53. Lifting plate. Detailed Implementation

[0017] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0018] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0019] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0020] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0021] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0022] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0023] like Figures 1-6 As shown, the embodiment provides a forage collection and transportation device, including a transport vehicle 1, a collection compartment 2 on the transport vehicle 1, and a clamping and transferring mechanism 3 on one side of the collection compartment 2. The clamping and transferring mechanism 3 includes a lateral displacement module 31, a mounting bracket 32, a rotating module 33, a swing arm 34, and a clamping component 35. The lateral displacement module 31 is fixed to the transport vehicle 1, and the mounting bracket 32 ​​is provided on the lateral displacement module 31. The rotating module 33 is provided on the mounting bracket 32, and swing arms 34 are symmetrically arranged on the front and rear sides of the mounting bracket 32. The arm 34 is connected to the rotating module 33 at one end and the other end of the arm 34 is provided with a clamping member 35. The dispersing mechanism 4 includes a dispersing chamber 41, a conveyor belt 42, a fixing block 43 and a hook 44. The dispersing chamber 41 is located on one side of the storage chamber 2. The conveyor belt 42 is inclinedly arranged inside the dispersing chamber 41. The side of the dispersing chamber 41 away from the storage chamber 2 is provided with a discharge port aligned with the higher end of the conveyor belt 42. Two or more fixing blocks 43 are evenly arranged on the conveyor belt 42. The fixing blocks 43 are provided with arc-shaped hooks 44.

[0024] In this embodiment, the transport vehicle 1 is a common commercial component, capable of movement to transport haystacks to a designated location. The storage compartment 2 is located on top of the transport vehicle 1 and is used to store the collected haystacks. A clamping and transferring mechanism 3 is located on the transport vehicle 1, enabling it to clamp and transfer passing haystacks to the storage compartment 2 for temporary storage during the transport vehicle 1's movement. A lateral displacement module 31, located on the transport vehicle 1, drives the mounting bracket 32 ​​to move left and right. When the mounting bracket 32 ​​moves to the leftmost position, the clamping component 35 moves synchronously to the front end of the transport vehicle 1, clamping the haystacks on the ground. When the mounting bracket 32 ​​moves to the rightmost position, the clamping component 35 moves above the storage compartment 2, releasing the clamped haystacks into the storage compartment 2. Similarly, when the clamping component 35 moves to... When the hay bale is above the dispersing bin 41, it can be put into the dispersing bin 41; the rotating module 33 can drive the swing arm 34 to rotate, thereby lifting the hay bale after the clamping member 35 clamps and fixes it on the ground; the mounting bracket 32 ​​has a U-shaped structure, and the size of the U-shaped structure is larger than the size of the storage bin 2 and the dispersing bin 41 to ensure that the mounting bracket 32 ​​will not interfere with the storage bin 2 and the dispersing bin 41 during left and right movement; there are two swing arms 34, and one end of each swing arm 34 is connected to a clamping member 35. The two clamping members 35 cooperate with each other to clamp the two ends of the hay bale to achieve fixation. Once the haystacks are transported to the designated location, the dispersing mechanism 4 can disperse them for discharge. Compared with the traditional manual dispersing method, this helps reduce labor intensity and is easier to use. The dispersing bin 41 is located to the left of the storage bin 2. The clamping and transferring mechanism 3 can transfer the haystacks in the storage bin 2 to the dispersing bin 41 for dispersing. The conveyor belt 42 is arranged at an angle and has a motor to drive it to rotate counterclockwise. When the haystacks are put into the dispersing bin 41, they will fall onto the conveyor belt 42 under the action of gravity. The fixing blocks 43 are made of vulcanized rubber. Two or more fixing blocks 43 are evenly spaced along the length of the conveyor belt 42. As the conveyor belt 42 rotates, it can drive the fixing blocks 43 and their hooks 44 to move synchronously, thereby peeling off the haystacks layer by layer from the bottom layer and transporting them to the discharge port for discharge, thus dispersing the haystacks. The transport vehicle 1 is also equipped with a main controller, which can be a microcontroller, a PLC, or other digital processor, used to control the clamping and transferring mechanism 3 and the dispersing mechanism 4 to work together. Furthermore, all components used in this embodiment are commercially available.

[0025] Specifically, such as Figures 1-2As shown, the lateral displacement module 31 includes a sliding guide rail 311, a sliding seat 312, a first lead screw 313, and a drive motor 314. The sliding guide rail 311 is fixed on the transport vehicle 1, and the sliding seat 312 is slidably connected to the sliding guide rail 311. The mounting bracket 32 ​​is fixed on the sliding seat 312. The drive motor 314 is fixed on the transport vehicle 1. The first lead screw 313, which is arranged horizontally, is connected to the power shaft of the drive motor 314, and the first lead screw 313 is threadedly connected to the sliding seat 312.

[0026] In this embodiment, two sliding guide rails 311 are provided, and the two sliding guide rails 311 are located on the front and rear sides of the storage compartment 2, respectively. Each sliding guide rail 311 is slidably connected to a sliding seat 312, so that the sliding seat 312 can slide in the left and right direction on the sliding guide rail 311, thereby achieving the purpose of adjusting the working position of the clamping member 35. Since the mounting bracket 32 ​​is a U-shaped structure, the two sliding seats 312 are respectively connected to the two ends of the U-shaped structure. The first lead screw 313 is arranged horizontally and is threadedly connected to one of the sliding seats 312. The provided drive motor 314 can drive the first lead screw 313 to rotate, thereby making the sliding seat 312 move synchronously.

[0027] Specifically, such as Figures 1-2 As shown, the rotating module 33 includes a rotating motor 331, a driving gear 332, a driven gear 333, and a first rotating shaft 334. The rotating motor 331 is fixed on the mounting bracket 32. The driving gear 332 is connected to the power shaft of the rotating motor 331. The first rotating shaft 334 is rotatably connected to the mounting bracket 32. The driven gear 333 and the swing arm 34 are fixed on the first rotating shaft 334, and the driving gear 332 and the driven gear 333 mesh with each other.

[0028] In this embodiment, a rotary motor 331 is used to drive the drive gear 332 to rotate. A first rotating shaft 334 is horizontally disposed inside the mounting bracket 32, and is arranged perpendicularly to the first lead screw 313. Both ends of the first rotating shaft 334 are rotatably connected to the mounting bracket 32, and two swing arms 34 are respectively connected to both ends of the first rotating shaft 334. Both the drive gear 332 and the driven gear 333 are spur gears, and because the drive gear 332 and the driven gear 333 mesh with each other, the rotary motor 331 can drive the first rotating shaft 334 to rotate, thereby driving the swing arms 34 to swing.

[0029] For example, Figures 1-3As shown, the clamping member 35 includes a fixed base 351, a first electric telescopic rod 352, a clamping plate 353, and pins 354. The fixed base 351 is fixed to the free end of the swing arm 34. The first electric telescopic rod 352 is provided on the fixed base 351 and is arranged perpendicular to the swing arm 34. The output end of the first electric telescopic rod 352 is connected to the clamping plate 353. Two or more pins 354 are evenly arranged on the clamping plate 353.

[0030] In this embodiment, the first electric telescopic rod 352 is a telescopic structure, and the first electric telescopic rod 352 is arranged perpendicularly to the swing arm 34. The two first electric telescopic rods 352 cooperate with each other to drive the two clamping plates 353 to move closer or further apart, so as to clamp hay bales of different sizes, making it more versatile. The clamping plate 353 is preferably a disc-shaped structure, and the pin 354 is located on the side where the two clamping plates 353 approach each other. As the clamping plate 353 gradually approaches the hay bale, the pin 354 will first insert into the inside of the hay bale to achieve auxiliary fixation of the hay bale and prevent the hay bale from accidentally slipping.

[0031] Specifically, such as Figure 3 As shown, a push plate 355 is also provided on the side of the clamping plate 353 away from the first electric telescopic rod 352, and the push plate 355 is connected to the clamping plate 353 through the first spring 356. The push plate 355 is provided with a through hole for the insertion pin 354 to pass through.

[0032] In this embodiment, the push plate 355 is preferably a disc-shaped structure, and the clamping plate 353 and the push plate 355 have the same dimensions. When the first spring 356 is in a relaxed state (i.e., when it is not subjected to external compression or tension), the distance between the clamping plate 353 and the push plate 355 is the farthest. At this time, the tip of the pin 354 is located in the through hole on the push plate 355. Thus, when the first electric telescopic rod 352 drives the clamping plate 353 to approach the haystack, the push plate 355 will contact the side of the haystack before the pin 354, and perform preliminary correction of the position of the haystack under the action of the thrust. If the first electric telescopic rod 352 continues to extend, it will compress the first spring 356, and then the tip of the pin 354 will extend out of the through hole on the push plate 355 and insert into the haystack. When the first electric telescopic rod 352 retracts and pulls the pin 354 out of the haystack, the push plate 355 can help fix the haystack under the action of the first spring 356 to ensure that the haystack and the pin 354 can be completely separated.

[0033] Specifically, such as Figure 1 As shown, a high-pressure air pump 36 is also provided on the mounting bracket 32, the pin 354 is a tubular structure, one end of the air supply hose 37 is connected to the output end of the high-pressure air pump 36, and the other end of the air supply hose 37 is connected to one end of the pin 354.

[0034] In this embodiment, the high-pressure air pump 36 generates high-pressure air, which is then delivered to the pins 354 via the air delivery hose 37. This allows high-pressure air to be injected into the haystack, and the pressure difference between the inside and outside of the haystack initially disperses the hay. The air delivery hose 37 is a retractable hose, and the ends of two or more pins 354 are simultaneously connected to the air delivery hose 37, allowing each pin 354 to simultaneously discharge high-pressure air. The high-pressure air pump 36 is a common component, as disclosed in Chinese Utility Model Patent No. CN214877826U. Alternatively, the high-pressure air pump 36 can be replaced with a compressed air pump to blow compressed air into the haystack. The expansion of the compressed air increases the gaps inside the haystack, thus pre-treating the haystack and facilitating subsequent shredding operations.

[0035] Specifically, such as Figure 5 As shown, a pressing rod 45 is hinged to the inner wall of the dispersing chamber 41. The fixed end of the second electric telescopic rod 46 is hinged to the inner wall of the dispersing chamber 41, and the output end of the second electric telescopic rod 46 is hinged to the pressing rod 45.

[0036] In this embodiment, the pressing rod 45 is located at the higher end of the conveyor belt 42. The second electric telescopic rod 46 is a telescopic structure that can drive the pressing rod 45 to swing, thereby pressing the hay bale onto the conveyor belt 42 to ensure that the hook 44 can contact the bottom of the hay bale and peel the hay layer by layer. In addition, the pressing rod 45 will not interfere with the hook 44 during the swinging process.

[0037] Specifically, such as Figure 4 As shown, a lifting mechanism 5 is also provided inside the storage compartment 2. The lifting mechanism 5 includes a lifting motor 51, a second lead screw 52 and a lifting plate 53. The lifting motor 51 is fixed on the bottom wall of the storage compartment 2. The second lead screw 52, ​​which is arranged vertically, is connected to the power shaft of the lifting motor 51. The lifting plate 53 is slidably connected to the inner side wall of the storage compartment 2, and the second lead screw 52 is threadedly connected to the lifting plate 53.

[0038] In this embodiment, the lifting mechanism 5 is used to lift the haystacks in the storage bin 2 for easy clamping by the clamping member 35. The second lead screw 52 is arranged vertically, and the lifting motor 51 can drive the second lead screw 52 to rotate, thereby driving the lifting plate 53 to move up and down. When the lifting plate 53 is at the bottom of the storage bin 2, the haystacks will be completely stored in the storage bin 2, preventing the haystacks from falling off due to bumps during the movement of the transport vehicle 1.

[0039] Working principle: During use, the transport vehicle 1 is driven by the operator. When the transport vehicle 1 moves to the haystack, the drive motor 314 drives the first lead screw 313 to rotate. The rotation of the first lead screw 313 drives the sliding seat 312 to move to the leftmost position. At the same time, the rotary motor 331 drives the drive gear 332 to rotate. The rotation of the drive gear 332 drives the driven gear 333 to rotate. The rotation of the driven gear 333 drives the first rotating shaft 334 to rotate. The rotation of the first rotating shaft 334 drives the swing arm 34 to rotate synchronously, thereby aligning the clamping member 35 with the two sides of the haystack. At this time, the two first electric telescopic rods 352 extend simultaneously, causing the two clamping plates 353 to move closer to each other. During the movement of the clamping plates 353, the push plate 355 will first contact the haystack and correct its position to achieve initial clamping and fixation. As the clamping plates 353 continue to move, they will compress the first spring 356 and cause the pin 354 to be inserted into the haystack, thereby achieving further fixation of the haystack. After the hay bale is clamped and fixed, the rotary motor 331 reverses to lift the hay bale, and at the same time the drive motor 314 reverses to move the hay bale to the right above the storage bin 2. At this time, the first electric telescopic rod 352 retracts, pulls the pin 354 out of the hay bale and makes the push plate 355 disengage from the hay bale. Then the hay bale will fall into the storage bin 2, completing the collection operation of the hay bale.

[0040] Once the transport vehicle 1 has moved to the designated position, the staff can use the drive motor 314 to drive the sliding seat 312 to move to the rightmost position, so that the clamping member 35 is positioned above the storage bin 2. At this time, the lifting motor 51 drives the second lead screw 52 to rotate, and the rotation of the second lead screw 52 drives the lifting plate 53 to rise, lifting the haystack in the storage bin 2, so that the clamping member 35 can clamp and fix the haystack. After the hay bale is clamped and fixed, the drive motor 314 drives the sliding seat 312 to move to the left, so that the hay bale moves above the dispersing chamber 41. At this time, the high-pressure air pump 36 starts, and the high-pressure air generated by the high-pressure air pump 36 is delivered to the insertion pin 354 through the air delivery hose 37 and sprayed into the hay bale. The air pressure difference between the inside and outside of the hay bale increases the gap inside the hay bale, thus achieving the initial dispersal of the hay bale. Then, the two first electric telescopic rods 352 are controlled to retract simultaneously to release the hay bale, and the hay bale will fall into the dispersing chamber 41. At this time, the second electric telescopic rod 46 extends and drives the free end of the extrusion rod 45 to swing downward, thereby pressing the hay bale tightly and ensuring that the hay bale is always in contact with the surface of the conveyor belt 42. At the same time, the rotation of the conveyor belt 42 will drive the hook 44 to rotate, peeling off the hay layer by layer from the bottom of the hay bale and conveying it to the discharge port for discharge, thus realizing the dispersal of the hay bale.

[0041] This invention has been described through preferred embodiments. Those skilled in the art will understand that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. This invention is not limited to the specific embodiments disclosed herein; other embodiments falling within the scope of the claims are also within the protection scope of this invention.

Claims

1. A forage collection and transportation device, comprising a transport vehicle (1) and a storage compartment (2) provided on the transport vehicle (1), characterized in that: A clamping and transfer mechanism (3) is provided on one side of the storage compartment (2). The clamping and transfer mechanism (3) includes a lateral displacement module (31), a mounting bracket (32), a rotating module (33), a swing arm (34), and a clamping component (35). The lateral displacement module (31) is fixed on the transport vehicle (1). The mounting bracket (32) is provided on the lateral displacement module (31). The rotating module (33) is provided on the mounting bracket (32). The swing arm (34) is symmetrically arranged on the front and rear sides of the mounting bracket (32), and one end of the swing arm (34) is connected to the rotating module (33). The other end of the swing arm (34) is provided with a clamping part (35). The dispersing mechanism (4) includes a dispersing bin (41), a conveyor belt (42), a fixing block (43) and a hook (44). The dispersing bin (41) is located on one side of the storage bin (2). The conveyor belt (42) is inclined inside the dispersing bin (41). The side of the dispersing bin (41) away from the storage bin (2) is provided with a discharge port aligned with the higher end of the conveyor belt (42). Two or more fixing blocks (43) are evenly arranged on the conveyor belt (42). The fixing blocks (43) are provided with arc-shaped hooks (44).

2. The forage collection and transportation device according to claim 1, characterized in that: The lateral displacement module (31) includes a sliding guide rail (311), a sliding seat (312), a first lead screw (313), and a drive motor (314). The sliding guide rail (311) is fixed on the transport vehicle (1), and the sliding seat (312) is slidably connected on the sliding guide rail (311). The mounting bracket (32) is fixed on the sliding seat (312), and the drive motor (314) is fixed on the transport vehicle (1). The first lead screw (313) is horizontally arranged on the drive shaft of the drive motor (314), and the first lead screw (313) is threadedly connected to the sliding seat (312).

3. The forage collection and transportation device according to claim 1, characterized in that: The rotating module (33) includes a rotating motor (331), a driving gear (332), a driven gear (333), and a first rotating shaft (334). The rotating motor (331) is fixed on the mounting bracket (32). The driving gear (332) is connected to the power shaft of the rotating motor (331). The first rotating shaft (334) is rotatably connected to the mounting bracket (32). The driven gear (333) and the swing arm (34) are fixed on the first rotating shaft (334), and the driving gear (332) and the driven gear (333) mesh with each other.

4. The forage collection and transportation device according to claim 1, characterized in that: The clamping member (35) includes a fixed base (351), a first electric telescopic rod (352), a clamping plate (353), and pins (354). The fixed base (351) is fixed to the free end of the swing arm (34). The first electric telescopic rod (352) is provided on the fixed base (351), and the first electric telescopic rod (352) is arranged perpendicular to the swing arm (34). The output end of the first electric telescopic rod (352) is connected to the clamping plate (353), and two or more pins (354) are evenly arranged on the clamping plate (353).

5. A forage collection and transportation device according to claim 4, characterized in that: A push plate (355) is also provided on the side of the clamping plate (353) away from the first electric telescopic rod (352), and the push plate (355) is connected to the clamping plate (353) by a first spring (356). The push plate (355) is provided with a through hole for the insertion pin (354) to pass through.

6. A forage collection and transportation device according to claim 4, characterized in that: The mounting bracket (32) is also equipped with a high-pressure air pump (36), the pin (354) is a tubular structure, one end of the air supply hose (37) is connected to the output end of the high-pressure air pump (36), and the other end of the air supply hose (37) is connected to one end of the pin (354).

7. A forage collection and transportation device according to claim 1, characterized in that: A pressing rod (45) is hinged to the inner wall of the dispersing chamber (41). The fixed end of the second electric telescopic rod (46) is hinged to the inner wall of the dispersing chamber (41), and the output end of the second electric telescopic rod (46) is hinged to the pressing rod (45).

8. A forage collection and transportation device according to claim 1, characterized in that: The storage compartment (2) is also equipped with a lifting mechanism (5). The lifting mechanism (5) includes a lifting motor (51), a second lead screw (52) and a lifting plate (53). The lifting motor (51) is fixed on the bottom wall of the storage compartment (2). The second lead screw (52) is connected to the power shaft of the lifting motor (51) and is arranged vertically. The lifting plate (53) is slidably connected to the inner side wall of the storage compartment (2), and the second lead screw (52) is threadedly connected to the lifting plate (53).

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